Enum CopyAttempt 

#[non_exhaustive]
pub enum CopyAttempt {
    Completed(CopyOutcome),
    Declined(CopyDeclineReason),
}

Optional provider copy result.

Examples

use qubit_fs::copy::{CopyMethod, CopyOutcome, CopyStats};
use qubit_fs::metadata::AchievedAtomicity;
use qubit_fs::spi::{CopyAttempt, CopyDeclineReason};

let attempt = CopyAttempt::Completed(CopyOutcome::new(
    CopyStats::default(),
    CopyMethod::Native,
    AchievedAtomicity::Atomic,
));
assert!(matches!(attempt, CopyAttempt::Completed(_)));
let declined = CopyAttempt::Declined(CopyDeclineReason::NotApplicable);
assert!(matches!(declined, CopyAttempt::Declined(_)));

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Completed(CopyOutcome)

A provider completed the copy.

Tuple Fields

0: CopyOutcome

Provider-confirmed completed copy outcome.

Declined(CopyDeclineReason)

The facade may select its later fallback.

Tuple Fields

0: CopyDeclineReason

Reason the provider declined native execution.